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States and cities seeking to maintain clean car standards

On August 2nd, 2018 the U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) and the U.S. Environmental Protection Agency (EPA) issued a notice of proposed...
Published 2018.08.21: Publication

Size or Mass? The Technical Rationale for Selecting Size as an Attribute for Vehicle Efficiency Standards

Vehicle efficiency standards defined by governments worldwide are indexed to either size or weight, setting less stringent targets for larger or heavier vehicles so as to reduce competitive impacts...
Published 2010.08.04: Publication